WARNING: at drivers/base/firmware_class.c:1201 _request_firmware+0x2af/0xa10

Type:
WARN_ON statement
Class:
warn
Kernel version:
4.12.6
Tainted info:
  • P - Proprietary module has been loaded
  • W - Taint on warning
  • O - Out-of-tree module has been loaded
Architecture:
x86_64
Distribution:
Debian
Hardware:
LENOVO 20E2CTO1WW/20E2CTO1WW, BIOS N11ET41W, LENOVO 20E2CTO1WW/20E2CTO1WW, BIOS N11ET41W (1.17 ) 03/01/2017
Guilty info:
  • File: drivers/base/firmware_class.c
  • Function: _request_firmware
  • Driver: bluetooth
Registers:
  • PID: 1935
  • RIP: 0010
  • RSP: 0000
  • EFLAGS: 00010286
  • RAX: 00000000fffffff5
  • RBX: ffffbe698cfa7d70
  • RCX: 0000000000000000
  • RDX: ffffffff9ca42c48
  • RSI: 0000000000000297
  • RDI: 0000000000000297
  • RBP: ffffbe698cfa7d58
  • R08: ffffffff9ca42c48
  • R09: ffff9d43516ada80
  • R11: ffffbe698cfa7d81
  • R12: 0000000000000001
  • R14: ffff9d43516ada88
  • R15: 0000000000003a98
  • GS: ffff9d475dc80000(0000)
  • knlGS: 0000000000000000
  • DS: 0000
  • ES: 0000
  • CR0: 0000000080050033
  • CR2: 0000000000000000
  • CR3: 0000000699c09000
  • CR4: 00000000003406e0
Dissassembled code:
  • Code: 49 c7 47 48 00 00 00 00 4c 89 f7 e8 7c 6b d5 ff 85 c0 74 33 0f 1f 44 00 00 eb 91 e8 ec ac bc ff 85 c0 0f 84 1d ff ff ff 89 04 24 ff 48 c7 c6 a0 01 86 9c 48 89 da 4c 89 ef e8 cd 55 fe ff 8b
  • All code
  • ========
  • 0: 49 c7 47 48 00 00 00 movq $0x0,0x48(%r15)
  • 7: 00
  • 8: 4c 89 f7 mov %r14,%rdi
  • b: e8 7c 6b d5 ff callq 0xffffffffffd56b8c
  • 10: 85 c0 test %eax,%eax
  • 12: 74 33 je 0x47
  • 14: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
  • 19: eb 91 jmp 0xffffffffffffffac
  • 1b: e8 ec ac bc ff callq 0xffffffffffbcad0c
  • 20: 85 c0 test %eax,%eax
  • 22: 0f 84 1d ff ff ff je 0xffffffffffffff45
  • 28: 89 04 24 mov %eax,(%rsp)
  • 2b:* 0f ff (bad) <-- trapping instruction
  • 2d: 48 c7 c6 a0 01 86 9c mov $0xffffffff9c8601a0,%rsi
  • 34: 48 89 da mov %rbx,%rdx
  • 37: 4c 89 ef mov %r13,%rdi
  • 3a: e8 cd 55 fe ff callq 0xfffffffffffe560c
  • 3f: 8b .byte 0x8b
  • Code starting with the faulting instruction
  • ===========================================
  • 0: 0f ff (bad)
  • 2: 48 c7 c6 a0 01 86 9c mov $0xffffffff9c8601a0,%rsi
  • 9: 48 89 da mov %rbx,%rdx
  • c: 4c 89 ef mov %r13,%rdi
  • f: e8 cd 55 fe ff callq 0xfffffffffffe55e1
  • 14: 8b .byte 0x8b
Linked modules:

nvidia(PO), rfcomm, xt_nat, xt_tcpudp, veth, vxlan, iptable_mangle, xt_mark, ipt_MASQUERADE, nf_nat_masquerade_ipv4, nf_conntrack_netlink, nfnetlink, iptable_nat, nf_conntrack_ipv4, nf_defrag_ipv4, nf_nat_ipv4, xt_addrtype, xt_conntrack, br_netfilter, bridge, stp, llc, tun, dm_thin_pool, dm_persistent_data, dm_bio_prison, dm_bufio, libcrc32c, loop, vmw_vsock_vmci_transport, pci_stub, vboxpci(O), vmw_vmci, vboxnetadp(O), vboxnetflt(O), xfrm_user, xfrm4_tunnel, tunnel4, ipcomp, xfrm_ipcomp, esp4, vboxdrv(O), ah4, l2tp_ppp, l2tp_netlink, af_key, l2tp_core, xfrm_algo, ip6_udp_tunnel, pppox, ppp_generic, slhc, ctr, ccm, ebtable_filter, ebtables, ip6table_filter, ip6_tables, iptable_filter, cpufreq_conservative, cpufreq_userspace, cpufreq_powersave, cmac, bnep, fuse, bbswitch(O), binfmt_misc, nls_ascii

Last seen similar oops:
2017-09-20
Total count:
51 (from 6 unique sources)

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